Author: Rajib Kumer Das

PAN-OS upgradation process depends on whether it’s in high availability (HA) or standalone configuration. In this lesson, we will learn to Upgrade PAN-OS on a Standalone Palo Alto Firewall. So, let's get started. Backup: You should take a backup before up-gradating your firewall. To take backup, you need to go…continue reading →

URL Filtering on Palo Alto firewall, is a feature to block or allow HTTP and HTTPS traffic based on URL(s) and/or category. In this lesson, we will learn to configure URL Filtering on Palo Alto Networks Firewall. Let's get started. Check List: License: For URL filtering, license is not mandatory.…continue reading →

High availability (HA) is a type of deployment, where 2 firewalls are positioned in a group and their configuration is synchronized to avoid a single point of failure in a network. In this lesson, we will learn to configure Active/Passive HA in Palo Alto Firewall. Prerequisite: Same firewall model with…continue reading →

SNMP helps to gather and organize device information in an IP network. Currently, it has three main versions – v1, v2c, v3. The problem with the version v1 and v2c, there is almost no security. So, SNMP v3 was introduced to add security. Earlier, we have configured SNMP v2c, and…continue reading →

Simple Network Management Protocol (SNMP) is an application layer protocol to collect and organize information about device in an IP network. In this lesson, we will learn to configure SNMP v2c in Cisco device. Pre-Check: Make sure port 161 is open for SNMP pulling from the device. And, also 162…continue reading →